# -*- coding:utf-8 -*-
import sys
reload(sys) 
sys.setdefaultencoding('utf-8') 

u_file = open('u.txt','r')
s = u_file.readline()
s1 = eval('u' + '\'\'\''+s+'\'\'\'')
# s1 = s.decode('raw_unicode_escape') #有时间研究
u_file.close()

c_file = open('c.txt','w')
c_file.write(s1)
c_file.close()

